26955058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 45868032

約数和(自身を除く): 18912974

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 631, 689, 806, 1262, 1378, 1643, 3286, 8203, 16406, 19561, 21359, 33443, 39122, 42718, 66886, 254293, 434759, 508586, 869518, 1036733, 2073466, 13477529, 26955058]

約数ペア:

[(1, 26955058), (2, 13477529), (13, 2073466), (26, 1036733), (31, 869518), (53, 508586), (62, 434759), (106, 254293), (403, 66886), (631, 42718), (689, 39122), (806, 33443), (1262, 21359), (1378, 19561), (1643, 16406), (3286, 8203)]